Articles tagged with: human impacts
A tale of two planets: The Anthropocene revisited
Is the Anthropocene recent? Defined solely by the accelerating impacts of an industrial society that threatens the future of both humanity and the biosphere (Barnosky et al., 2012, Rockstrom et al., 2009)? A closer look at …
Global tipping points in the terrestrial biosphere?
Is our planet now threatened by rapid global changes caused by human forcing of the terrestrial biosphere past a planetary tipping point? Two different articles in Nature have suggested that the answer may be …
All is not loss: Plant Biodiversity in the Anthropocene
What are we humans doing to biodiversity in the Anthropocene? Causing Earth’s sixth mass extinction? (e.g. Barnosky et al. 2011 and others). How about something completely new to biodiversity on this planet? How about a …
Naturalism in the Anthropocene
What happens when a talented science writer brings together a diverse group of ecologists and conservationists chasing a new vision of nature? If that writer is Emma Marris, the answer is: Rambunctious Garden- a new …
Botkin’s biosphere: ahead of its time
“We cannot expect nature to remain in a constant condition and thus provide us with a simple solution to the questions of what is “natural” and what is desirable.” (Botkin 1990, p 181) . Just …
The Biosphere we created: 1700 to 2000
“So how did the biosphere become anthropogenic anyway?” asked an astute audience member at my 2007 AGU presentation (powerpoint). I had just given a presentation on my work with Navin Ramankutty demonstrating that human populations …
On observing human nature
Ecologists are studying the least human parts of the most human ecosystems and the most human parts of the wildest ecosystems while favoring the Temperate zone over the Tropics (Nature News Article by Zoë Corbyn: …
The war with nature is over and we’ve won!
What happens when humans finally win the war with nature and end up in charge of ecology? A question for the future? Think again. In “Peak Wood: Nature Does Impose Limits”, John Perlin describes what …
